SC_PBB_BATCH_HIST_NUM_PERSISTENT_STATES 19284 drivers/gpu/drm/amd/include/navi10_enum.h SC_PBB_BATCH_HIST_NUM_PERSISTENT_STATES  = 0x0000018e,
SC_PBB_BATCH_HIST_NUM_PERSISTENT_STATES 21160 drivers/gpu/drm/amd/include/vega10_enum.h SC_PBB_BATCH_HIST_NUM_PERSISTENT_STATES  = 0x00000192,